Lambda - Invoke Function with AWS API on New Transaction from OANDA API

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New Transaction from the OANDA API

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Lambda - Invoke Function with the AWS API

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Getting Started#

This integration creates a workflow with a OANDA trigger and AWS action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Transaction trigger
1. Connect your OANDA account
2. Configure timer
3. Configure Is Demo
4. Select a Account ID
5. Optional- Select a Type
Configure the Lambda - Invoke Function action
1. Connect your AWS account
2. Select a AWS Region
3. Select a Function Name
4. Optional- Configure Event data
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Transaction on OANDA

Description:Emit new event whenever a trade is executed in the user's account. [See the documentation](https://developer.oanda.com/rest-live-v20/transaction-ep/)

Version:0.0.1

Key:oanda-new-transaction

View on GitHub

OANDA Overview#

The OANDA API enables you to tap into the world of forex trading, providing real-time currency exchange rates, and the ability to automate trading strategies, manage accounts, access market data, and more. On Pipedream, you can craft workflows that capitalize on OANDA's capabilities, such as reacting to market changes, automating trades based on custom logic, and syncing forex data with other business applications for analysis and decision-making.

Trigger Code#

import common from "../common/base.mjs";
import constants from "../../common/constants.mjs";
import sampleEmit from "./test-event.mjs";

export default {
  ...common,
  key: "oanda-new-transaction",
  name: "New Transaction",
  description: "Emit new event whenever a trade is executed in the user's account. [See the documentation](https://developer.oanda.com/rest-live-v20/transaction-ep/)",
  version: "0.0.1",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    type: {
      type: "string",
      label: "Type",
      description: "Filter results by transaction type",
      options: constants.TRANSACTION_TYPES,
      optional: true,
    },
  },
  methods: {
    ...common.methods,
    async processEvent(max) {
      const lastId = this._getLastId();
      const params = {
        type: this.type,
        from: lastId,
        to: lastId + constants.DEFAULT_LIMIT,
      };
      let total, results = [];

      do {
        const { transactions } = await this.oanda.listTransactions({
          isDemo: this.isDemo,
          accountId: this.accountId,
          params,
        });
        results.push(...transactions);
        total = transactions?.length;
        params.from = params.to + 1;
        params.to += constants.DEFAULT_LIMIT;
      } while (total === constants.DEFAULT_LIMIT);

      if (!results.length) {
        return;
      }

      if (max && results.length > max) {
        results = results.slice(-1 * max);
      }

      this._setLastId(+results[results.length - 1].id);

      results.forEach((item) => this.emitItem(item));
    },
    generateMeta(item) {
      return {
        id: item.id,
        summary: `New ${item.type} transaction`,
        ts: Date.parse(item.time),
      };
    },
  },
  sampleEmit,
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
OANDA	`oanda`	`app`	This component uses the OANDA app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
	`timer`	`$.interface.timer`
Is Demo	`isDemo`	`boolean`	Set to `true` if using a demo/practice account
Account ID	`accountId`	`string`	Select a value from the drop down menu.
Type	`type`	`string`	Select a value from the drop down menu:`{ "value": "ORDER", "label": "Order-related Transactions. These are the Transactions that create, cancel, fill or trigger Orders" }{ "value": "FUNDING", "label": "Funding-related Transactions" }{ "value": "ADMIN", "label": "Administrative Transactions" }{ "value": "CREATE", "label": "Account Create Transaction" }{ "value": "CLOSE", "label": "Account Close Transaction" }{ "value": "REOPEN", "label": "Account Reopen Transaction" }{ "value": "CLIENT_CONFIGURE", "label": "Client Configuration Transaction" }{ "value": "CLIENT_CONFIGURE_REJECT", "label": "Client Configuration Reject Transaction" }{ "value": "TRANSFER_FUNDS", "label": "Transfer Funds Transaction" }{ "value": "TRANSFER_FUNDS_REJECT", "label": "Transfer Funds Reject Transaction" }{ "value": "MARKET_ORDER", "label": "Market Order Transaction" }{ "value": "MARKET_ORDER_REJECT", "label": "Market Order Reject Transaction" }{ "value": "LIMIT_ORDER", "label": "Limit Order Transaction" }{ "value": "LIMIT_ORDER_REJECT", "label": "Limit Order Reject Transaction" }{ "value": "STOP_ORDER", "label": "Stop Order Transaction" }{ "value": "STOP_ORDER_REJECT", "label": "Stop Order Reject Transaction" }{ "value": "MARKET_IF_TOUCHED_ORDER", "label": "Market if Touched Order Transaction" }{ "value": "MARKET_IF_TOUCHED_ORDER_REJECT", "label": "Market if Touched Order Reject Transaction" }{ "value": "TAKE_PROFIT_ORDER", "label": "Take Profit Order Transaction" }{ "value": "TAKE_PROFIT_ORDER_REJECT", "label": "Take Profit Order Reject Transaction" }{ "value": "STOP_LOSS_ORDER", "label": "Stop Loss Order Transaction" }{ "value": "STOP_LOSS_ORDER_REJECT", "label": "Stop Loss Order Reject Transaction" }{ "value": "GUARANTEED_STOP_LOSS_ORDER", "label": "Guaranteed Stop Loss Order Transaction" }{ "value": "GUARANTEED_STOP_LOSS_ORDER_REJECT", "label": "Guaranteed Stop Loss Order Reject Transaction" }{ "value": "TRAILING_STOP_LOSS_ORDER", "label": "Trailing Stop Loss Order Transaction" }{ "value": "TRAILING_STOP_LOSS_ORDER_REJECT", "label": "Trailing Stop Loss Order Reject Transaction" }{ "value": "ONE_CANCELS_ALL_ORDER", "label": "One Cancels All Order Transaction" }{ "value": "ONE_CANCELS_ALL_ORDER_REJECT", "label": "One Cancels All Order Reject Transaction" }{ "value": "ONE_CANCELS_ALL_ORDER_TRIGGERED", "label": "One Cancels All Order Trigger Transaction" }{ "value": "ORDER_FILL", "label": "Order Fill Transaction" }{ "value": "ORDER_CANCEL", "label": "Order Cancel Transaction" }{ "value": "ORDER_CANCEL_REJECT", "label": "Order Cancel Reject Transaction" }{ "value": "ORDER_CLIENT_EXTENSIONS_MODIFY", "label": "Order Client Extensions Modify Transaction" }{ "value": "ORDER_CLIENT_EXTENSIONS_MODIFY_REJECT", "label": "Order Client Extensions Modify Reject Transaction" }{ "value": "TRADE_CLIENT_EXTENSIONS_MODIFY", "label": "Trade Client Extensions Modify Transaction" }{ "value": "TRADE_CLIENT_EXTENSIONS_MODIFY_REJECT", "label": "Trade Client Extensions Modify Reject Transaction" }{ "value": "MARGIN_CALL_ENTER", "label": "Margin Call Enter Transaction" }{ "value": "MARGIN_CALL_EXTEND", "label": "Margin Call Extend Transaction" }{ "value": "MARGIN_CALL_EXIT", "label": "Margin Call Exit Transaction" }{ "value": "DELAYED_TRADE_CLOSURE", "label": "Delayed Trade Closure Transaction" }{ "value": "DAILY_FINANCING", "label": "Daily Financing Transaction" }{ "value": "RESET_RESETTABLE_PL", "label": "Reset Resettable PL Transaction" }`

Trigger Authentication#

OANDA uses API keys for authentication. When you connect your OANDA account, Pipedream securely stores the keys so you can easily authenticate to OANDA APIs in both code and no-code steps.

About OANDA#

OANDA is a global leader in online multi-asset trading services, currency data, corporate payments and FX services.

Action#

Lambda - Invoke Function on AWS

Description:Invoke a Lambda function using the AWS API. [See the docs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-lambda/index.html)

Version:0.2.1

Key:aws-lambda-invoke-function

View on GitHub

AWS Overview#

The AWS API unlocks endless possibilities for automation with Pipedream. With this powerful combo, you can manage your AWS services and resources, automate deployment workflows, process data, and react to events across your AWS infrastructure. Pipedream offers a serverless platform for creating workflows triggered by various events that can execute AWS SDK functions, making it an efficient tool to integrate, automate, and orchestrate tasks across AWS services and other apps.

Action Code#

import common from "../../common/common-lambda.mjs";
import { toSingleLineString } from "../../common/utils.mjs";

export default {
  ...common,
  key: "aws-lambda-invoke-function",
  name: "Lambda - Invoke Function",
  description: toSingleLineString(`
    Invoke a Lambda function using the AWS API.
    [See the docs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-lambda/index.html)
  `),
  version: "0.2.1",
  type: "action",
  props: {
    aws: common.props.aws,
    region: common.props.region,
    lambdaFunction: common.props.lambdaFunction,
    eventData: common.props.eventData,
  },
  methods: {
    ...common.methods,
    decodeResponsePayload(payload) {
      return JSON.parse(new TextDecoder("utf-8").decode(payload));
    },
  },
  async run({ $ }) {
    // This invokes the Lambda synchronously so you can view the response
    // details associated with each invocation. This can be changed. See
    // https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/Lambda.html#invoke-property
    // This also assumes the eventData passed to the step is JSON.
    // Please modify the code accordingly if your data is in a different format.
    const response = await this.invokeFunction({
      FunctionName: this.lambdaFunction,
      Payload: JSON.stringify(this.eventData || {}),
      InvocationType: "RequestResponse",
      LogType: "Tail",
    });
    $.export("$summary", `Invoked ${this.lambdaFunction} lambda function`);
    return {
      ...response,
      Payload: this.decodeResponsePayload(response.Payload),
    };
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
AWS	`aws`	`app`	This component uses the AWS app.
AWS Region	`region`	`string`	Select a value from the drop down menu.
Function Name	`lambdaFunction`	`string`	Select a value from the drop down menu.
Event data	`eventData`	`object`	A JSON object that will be sent as an event

Action Authentication#

AWS uses API keys for authentication. When you connect your AWS account, Pipedream securely stores the keys so you can easily authenticate to AWS APIs in both code and no-code steps.

Follow the AWS Instructions for creating an IAM user with an associated access and secret key.

As a best practice, attach the minimum set of IAM permissions necessary to perform the specific task in Pipedream. If your workflow only needs to perform a single API call, you should create a user and associate an IAM group / policy with permission to do only that task. You can create as many linked AWS accounts in Pipedream as you'd like.

Enter your access and secret key below.

About AWS#

Amazon Web Services (AWS) offers reliable, scalable, and inexpensive cloud computing services.

More Ways to Connect AWS + OANDA#

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Lambda - Invoke Function with AWS API on New Transaction from OANDA API

Pipedream makes it easy to connect APIs for AWS, OANDA and 2,700+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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